1880993667078

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{487}}^1\times {\mathrm{105031}}^1$

素因数の和:105759

約数の個数: 80

約数和(自身を含む): 4242119802624

約数和(自身を除く): 2361126135546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 487, 681, 974, 1362, 1461, 2043, 2922, 4086, 4383, 6129, 8766, 12258, 13149, 18387, 26298, 36774, 39447, 78894, 105031, 110549, 210062, 221098, 315093, 331647, 630186, 663294, 945279, 994941, 1890558, 1989882, 2835837, 2984823, 5671674, 5969646, 8507511, 8954469, 17015022, 17908938, 23842037, 47684074, 51150097, 71526111, 102300194, 143052222, 153450291, 214578333, 306900582, 429156666, 460350873, 643734999, 920701746, 1287469998, 1381052619, 1931204997, 2762105238, 3862409994, 4143157857, 8286315714, 11611072019, 23222144038, 34833216057, 69666432114, 104499648171, 208999296342, 313498944513, 626997889026, 940496833539, 1880993667078]

約数ペア:

[(1, 1880993667078), (2, 940496833539), (3, 626997889026), (6, 313498944513), (9, 208999296342), (18, 104499648171), (27, 69666432114), (54, 34833216057), (81, 23222144038), (162, 11611072019), (227, 8286315714), (454, 4143157857), (487, 3862409994), (681, 2762105238), (974, 1931204997), (1362, 1381052619), (1461, 1287469998), (2043, 920701746), (2922, 643734999), (4086, 460350873), (4383, 429156666), (6129, 306900582), (8766, 214578333), (12258, 153450291), (13149, 143052222), (18387, 102300194), (26298, 71526111), (36774, 51150097), (39447, 47684074), (78894, 23842037), (105031, 17908938), (110549, 17015022), (210062, 8954469), (221098, 8507511), (315093, 5969646), (331647, 5671674), (630186, 2984823), (663294, 2835837), (945279, 1989882), (994941, 1890558)]